change handling of JVT in CP algorithms (ATLASG-2447)

There was a difference between sequence and block configuration in the nightlies, which caused the test failures in the nightlies. I changed a number of minor things about the jvt configuration:

• add SuppressInputDependence flag to JetVertexTaggerTool
• disable runJvtUpdate for the test sequence
• don't include the JVT selection in the global jet selection, but introduce a selection named JVT.

The last is indeed what fixed the discrepancy, though I'm unsure if this is the right thing to do, or if instead I ought to have a baseline for all jets that includes JVT. I leave that for the jet experts.

Also reordered configuration blocks to match configuration sequences. This is mostly meant to allow easier comparisons of the generated sequence to spot differences more easily.